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net: tsec: Add fixed-link PHY support 

The info of fixed-link PHY is described in DT node instead of
getting from MII, so detect the fixed-link PHY DT node first,
if it doesn't exist then probe the MII.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Hou Zhiqiang 2020-07-16 18:09:13 +08:00 committed by Tom Rini
parent b4eb9cfc09
commit 25a2e24e94
1 changed files with 4 additions and 1 deletions
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5
drivers/net/tsec.c
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@ -683,7 +683,10 @@ static int init_phy(struct tsec_private *priv)
tsec_configure_serdes(priv);
#if defined(CONFIG_DM_ETH) && defined(CONFIG_DM_MDIO)
phydev = dm_eth_phy_connect(priv->dev);
if (ofnode_valid(ofnode_find_subnode(priv->dev->node, "fixed-link")))
phydev = phy_connect(NULL, 0, priv->dev, priv->interface);
else
phydev = dm_eth_phy_connect(priv->dev);
#else
phydev = phy_connect(priv->bus, priv->phyaddr, priv->dev,
priv->interface);